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4-Bromobenzenesulfonyl chloride

4-Bromobenzenesulfonyl chloride structure

CAS No.: 98-58-8

Chemical Name:: 4-Bromobenzenesulfonyl chloride

Synonyms: 4-bromobenzene-1-sulfonyl chloride;4-BromobenzenesuL;p-Brosyl chloride;AKOS BBS-00004603;4-Bromobenzenesulfon;4-Bromo-Benzenesulfonyl;(4-Bromophenyl)chlorosulfone;Bromobenzenesulfonylchloride;4-Bromobenzenesulfonylbromide;4-Bromobenzenesulfonyl chlori

CBNumber:: CB8443863

Molecular Formula:: C6H4BrClO2S

Molecular Weight:: 255.52

MDL Number:: MFCD00007437

MOL File:: 98-58-8.mol

MSDS File:: SDS

Last updated:2026-01-13 11:26:32

Product description	Number	Pack Size	Price
4-Bromobenzenesulfonyl chloride 98%	108669	25g	$67.7
4-Bromobenzenesulfonyl chloride 98%	108669	100g	$128
4-Bromobenzenesulfonyl Chloride >98.0%(GC)(T)	B0550	25g	$56
4-Bromobenzenesulfonyl Chloride >98.0%(GC)(T)	B0550	500g	$936
4-Bromobenzenesulfonyl chloride	B680170	500g	$515
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4-Bromobenzenesulfonyl chloride Properties

Melting point	73-75 °C (lit.)
Boiling point	153 °C/15 mmHg (lit.)
Density	1.7910 (estimate)
Flash point	152-154°C/26mm
storage temp.	Refrigerator, Under Inert Atmosphere
solubility	soluble in Chloroform, DMSO
form	Crystals or Crystalline Powder
color	White to beige
Water Solubility	decomposes
Sensitive	Moisture Sensitive
Merck	14,1407
BRN	743518
InChI	InChI=1S/C6H4BrClO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H
InChIKey	KMMHZIBWCXYAAH-UHFFFAOYSA-N
SMILES	C1(S(Cl)(=O)=O)=CC=C(Br)C=C1
CAS DataBase Reference	98-58-8(CAS DataBase Reference)
FDA UNII	C6347T8FP1
EPA Substance Registry System	Benzenesulfonyl chloride, 4-bromo- (98-58-8)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

PPE

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Codes

Risk Statements

Safety Statements

26-36/37/39-45-27

RIDADR

UN 3261 8/PG 2

WGK Germany

Hazard Note

Irritant

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29049020

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B

NFPA 704

	0
2		0

4-Bromobenzenesulfonyl chloride price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	108669	4-Bromobenzenesulfonyl chloride 98%	98-58-8	25g	$67.7	2026-03-19	Buy
Sigma-Aldrich	108669	4-Bromobenzenesulfonyl chloride 98%	98-58-8	100g	$128	2026-03-19	Buy
TCI Chemical	B0550	4-Bromobenzenesulfonyl Chloride >98.0%(GC)(T)	98-58-8	25g	$56	2026-03-19	Buy
TCI Chemical	B0550	4-Bromobenzenesulfonyl Chloride >98.0%(GC)(T)	98-58-8	500g	$936	2026-03-19	Buy
TRC	B680170	4-Bromobenzenesulfonyl chloride	98-58-8	500g	$515	2021-12-16	Buy

Product number	Packaging	Price	Buy
108669	25g	$67.7	Buy
108669	100g	$128	Buy
B0550	25g	$56	Buy
B0550	500g	$936	Buy
B680170	500g	$515	Buy

4-Bromobenzenesulfonyl chloride Chemical Properties,Uses,Production

Chemical Properties

white to beige crystals or crystalline powder

Uses

4-Bromobenzenesulfonyl chloride is used for identification of amines, and also in the synthesis and inhibition studies of substituted N-L-histidinylphenylsulfonyl hydrazide.

Uses

Identification of amines.

Uses

4-Bromobenzenesulfonyl chloride is used as activating agent in the synthesis of oligodeoxyribo- and oligoribo- nucleotides in solution. It also used in the synthesis of 4-(N-allylsulfamoyl)phenylboronic acid and in protection of amines as 4-bromobenzenesulfonamides.

Synthesis Reference(s)

Synthesis, p. 1203, 1992 DOI: 10.1055/s-1992-26333

Purification Methods

Wash the sulfonyl chloride with cold water, dry and recrystallise it from pet ether, or from ethyl ether cooled in powdered Dry-Ice after the ether solution had been washed with 10% NaOH until colourless, then dry it with anhydrous Na2SO4. Alternatively dissolve it in CHCl3, wash it with H2O, dry (Na2SO4), evaporate and recrystallise it. [Huntress & Carten J Am Chem Soc 62 511 1940.] Test for the SO2Cl group by dissolving it in EtOH and boiling with NH4CNS whereby a yellow amorphous precipitate forms on cooling. [Beilstein 11 IV 162.]

4-Bromobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

4-(Aminosulfonyl)phenylboronic acid 4-SULFAMOYLPHENYLBORONIC ACID, PINACOL ESTER 4-BROMOBENZENESULFONIC ACID MONOHYDRATE 1-Bromo-4-(phenylsulfonyl)benzene BenzenesulfonaMide, 4-broMo-N-[2-(1-pyrrolidinyl)ethyl]-

Benzenesulfonic acid, 4-bromo-, bicyclo[2.2.1]hept-2-yl ester, exo- N-(3-ACETYLPHENYL)-4-BROMOBENZENESULFONAMIDE 4-bromo-N-(1-naphthyl)benzenesulfonamide 4-bromo-N-isobutylbenzenesulfonamide 4-Bromo-N-(1,3-thiazol-2-yl)benzene-1-sulfonamide

3-(4-Bromo-phenyl)-pyrrole-2,5-dione 1-(4-Bromophenylsulfonyl)piperidin-4-one p-Bromo-N-propylbenzenesulfonamide Potassium (4-bromophenylsulfonamido)methyltrifluoroborate

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4-Bromobenzenesulfonyl chloride Suppliers

Global( 315)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21591	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29820	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	18895	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Antai Fine Chemical Technology Co.,Limited	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58

View Lastest Price from 4-Bromobenzenesulfonyl chloride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-12-29	4-Bromobenzenesulfonyl chloride 98-58-8	US $0.00 / kg	1kg	98%	As your request	Changzhou waston chemical technology Co.,Ltd
2025-09-25	4-Bromobenzenesulfonyl chloride 98-58-8	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2024-11-16	4-Bromobenzenesulfonyl chloride 98-58-8	US $786.00 / Kg	1Kg	99 %	500 Kg	R&D Scientific Inc.

4-Bromobenzenesulfonyl chloride
98-58-8
US $0.00 / kg
98%
Changzhou waston chemical technology Co.,Ltd

4-Bromobenzenesulfonyl chloride
98-58-8
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

4-Bromobenzenesulfonyl chloride
98-58-8
US $786.00 / Kg
99 %
R&D Scientific Inc.

4-Bromobenzenesulfonyl chloride Spectrum

4-Bromobenzenesulfonyl chloride(98-58-8)MS 4-Bromobenzenesulfonyl chloride(98-58-8)¹HNMR 4-Bromobenzenesulfonyl chloride(98-58-8)¹³CNMR 4-Bromobenzenesulfonyl chloride(98-58-8)IR1 4-Bromobenzenesulfonyl chloride(98-58-8)IR2 4-Bromobenzenesulfonyl chloride(98-58-8)Raman

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4-Bromobenzenesulfonic acid chloride p-Bromobenzenesulfonic acid chloride 4-Bromobenzenesulfonylbromide 4-Bromobenzenesulfon [(4-broMobenzene)sulfonyl]chloranuide 4-bromobenzene-1-sulfonyl chloride (4-Bromophenyl)chlorosulfone 4-Bromophenylsulfonyl chloride p-Bromophenylsulfonyl chloride p-Brosyl chloride 4-BromobenzenesuL Bromo Benzene Sulphonyl Chloride 4-Bromobenzenesulfonyl chlori 4-bromo-benzenesulfonylchlorid Benzenesulfonylchloride,4-bromo- Bromobenzenesulfonylchloride 4-BROMOBENZENESULPHONYL CHLORIDE 4-BROMOBENZENESULFONYL CHLORIDE P-BROMOBENZENESULFONYL CHLORIDE 4-BROMOBENZENESUNFONYL CHLORIDE 4-Bromobenzenesulfonyl chloride, 98+% 4-Bromo-Benzenesulfonyl AKOS BBS-00004603 1-(4-BROMO-BENZENESULFONYL)-4- METHYLPIPERAZINE 4-Bromobenzenesulfonyl Chloride > 4-Bromobenzenesulfonyl chloride ISO 9001：2015 REACH 4-Bromobenzenesulfonoyl chloride 98-58-8 C6H4BrClO2S 4-Bromobenzenesulfonyl chloride high quality with competitive price 13C6]-4-Bromobenzenesulfonyl chloride salt 4-Bromobenzenesulfonyl chloridesulfonyl chloride 98-58-8 BrC6H4SO2Cl SULFONYL CHLORIDE Organic Building Blocks Sulfur Compounds Sulfonyl Halides Building Blocks alkyl bromide| alkyl chloride Aromatics Sulfur & Selenium Compounds Benzene derivates Organic Building Blocks Sulfonyl Halides Sulfur Compounds K00001